Hecke eigenvalues and relations for Siegel Eisenstein series of arbitrary degree, level, and character

Abstract

We evaluate the action of Hecke operators on Siegel Eisenstein series of arbitrary degree, level and character. For square-free level, we simultaneously diagonalise the space with respect to all the Hecke operators, computing the eigenvalues explicitly, and obtain a multiplicity-one result. For arbitrary level, we simultaneously diagonalise the space with respect to the Hecke operators attached to primes not dividing the level, again computing the eigenvalues explicitly.

Locations

• International Journal of Number Theory - View
• arXiv (Cornell University) - View - PDF
• Bristol Research (University of Bristol) - View - PDF
• DataCite API - View